"That'll be difficult. We can't just suddenly stick an unknown in there and have an excuse for his being there. Couldn't Donahue or Reeves—"

Taggert shook his head. "Impossible, John. Extrasensory perception can't replace sight, any more than sight can replace hearing. You know that."

"Certainly. But I thought we could get enough information that way to tell us who our saboteur is. No dice, eh?"

"No dice," said Taggert. "Look at the situation we've got there. The purpose of the Redford Research Team is to test the Meson Ultimate Decay Theory of Dr. Theodore Nordred. Now, if we—"

Senator Gonzales, walking across the room toward Taggert, gestured with one hand. "I know! I know! Give me some credit for intelligence! But we do have one suspect, don't we? What about him?"

Taggert chuckled through a wreath of smoke. "Calm down, John. Or are you trying to give me your impression of Mrs. Jesser in a conversation with a saucerite?"

The senator laughed and sat down in a nearby chair. "All right. Sorry. But this whole thing is lousing up our entire space program. First off, we nearly lose Dr. Ch'ien, and, with him gone, the interstellar drive project would've been shot. Now, if this sabotage keeps up, the Redford project will be shot, and that means we might have to stick to the old-fashioned rocket to get off-planet. Brian, we need antigravity, and, so far, Nordred's theory is our only clue."

"Agreed," said Taggert.

"Well, we're never going to get it if equipment keeps mysteriously burning itself out, breaking down, and just generally goofing up. This morning, the primary exciter on the new ultracosmotron went haywire, and the beam of sodium nuclei burned through part of the accelerator tube wall. It'll take a month to get it back in working order."

Taggert took his pipe out of his mouth and tapped the dottle into a nearby ash disposal unit. "And you want to pick up our pet spy?"